United Flight F95740 Deals & Information (2025/2026)

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United Flight 5740 Route Deals From $29

The cheapest prices found with in the last 7 days for return flights were $57 and $29 for one-way flights to Los Angeles - Ontario Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, May 10 - Sun, May 11
SFO
San Francisco Intl.
ONT
Los Angeles - Ontario Intl.
$57 Roundtrip, found 4 hours ago
$57
Roundtrip
found 4 hours ago
Select United flight, departing Sat, May 10 from San Francisco Intl. to Los Angeles - Ontario Intl., returning Sun, May 11, priced at $57 found 4 hours ago
Wed, Jun 18 - Fri, Jun 20
SFO
San Francisco Intl.
ONT
Los Angeles - Ontario Intl.
$83 Roundtrip, found 1 day ago
$83
Roundtrip
found 1 day ago
Select United flight, departing Wed, Jun 18 from San Francisco Intl. to Los Angeles - Ontario Intl., returning Fri, Jun 20, priced at $83 found 1 day ago
Mon, May 19 - Sun, May 25
SFO
San Francisco Intl.
ONT
Los Angeles - Ontario Intl.
$91 Roundtrip, found 13 hours ago
$91
Roundtrip
found 13 hours ago
Select United flight, departing Mon, May 19 from San Francisco Intl. to Los Angeles - Ontario Intl., returning Sun, May 25, priced at $91 found 13 hours ago
Sat, May 10 - Sun, May 11
SFO
San Francisco Intl.
ONT
Los Angeles - Ontario Intl.
$92 Roundtrip, found 4 hours ago
$92
Roundtrip
found 4 hours ago
Select United flight, departing Sat, May 10 from San Francisco Intl. to Los Angeles - Ontario Intl., returning Sun, May 11, priced at $92 found 4 hours ago
Mon, May 19 - Sun, May 25
SFO
San Francisco Intl.
ONT
Los Angeles - Ontario Intl.
$94 Roundtrip, found 13 hours ago
$94
Roundtrip
found 13 hours ago
Select United flight, departing Mon, May 19 from San Francisco Intl. to Los Angeles - Ontario Intl., returning Sun, May 25, priced at $94 found 13 hours ago
Mon, May 19 - Sun, May 25
SFO
San Francisco Intl.
ONT
Los Angeles - Ontario Intl.
$98 Roundtrip, found 13 hours ago
$98
Roundtrip
found 13 hours ago
Select United flight, departing Mon, May 19 from San Francisco Intl. to Los Angeles - Ontario Intl., returning Sun, May 25, priced at $98 found 13 hours ago
Tue, May 6 - Thu, May 8
SFO
San Francisco Intl.
ONT
Los Angeles - Ontario Intl.
$99 Roundtrip, found 5 days ago
$99
Roundtrip
found 5 days ago
Select United flight, departing Tue, May 6 from San Francisco Intl. to Los Angeles - Ontario Intl., returning Thu, May 8, priced at $99 found 5 days ago
Mon, May 19 - Sun, May 25
SFO
San Francisco Intl.
ONT
Los Angeles - Ontario Intl.
$103 Roundtrip, found 13 hours ago
$103
Roundtrip
found 13 hours ago
Select United flight, departing Mon, May 19 from San Francisco Intl. to Los Angeles - Ontario Intl., returning Sun, May 25, priced at $103 found 13 hours ago
Wed, May 21 - Sun, May 25
SFO
San Francisco Intl.
ONT
Los Angeles - Ontario Intl.
$111 Roundtrip, found 1 day ago
$111
Roundtrip
found 1 day ago
Select United flight, departing Wed, May 21 from San Francisco Intl. to Los Angeles - Ontario Intl., returning Sun, May 25, priced at $111 found 1 day ago
Wed, Jun 18 - Fri, Jun 20
SFO
San Francisco Intl.
ONT
Los Angeles - Ontario Intl.
$114 Roundtrip, found 1 day ago
$114
Roundtrip
found 1 day ago
Select United flight, departing Wed, Jun 18 from San Francisco Intl. to Los Angeles - Ontario Intl., returning Fri, Jun 20, priced at $114 found 1 day ago
Tue, May 13 - Wed, May 14
SFO
San Francisco Intl.
ONT
Los Angeles - Ontario Intl.
$117 Roundtrip, found 15 hours ago
$117
Roundtrip
found 15 hours ago
Select United flight, departing Tue, May 13 from San Francisco Intl. to Los Angeles - Ontario Intl., returning Wed, May 14, priced at $117 found 15 hours ago